EP0999433B1 - Dispositif et procédé d'acquistion des signaux des vibrations et/ou de son structurel - Google Patents

Dispositif et procédé d'acquistion des signaux des vibrations et/ou de son structurel Download PDF

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Publication number
EP0999433B1
EP0999433B1 EP99250394A EP99250394A EP0999433B1 EP 0999433 B1 EP0999433 B1 EP 0999433B1 EP 99250394 A EP99250394 A EP 99250394A EP 99250394 A EP99250394 A EP 99250394A EP 0999433 B1 EP0999433 B1 EP 0999433B1
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EP
European Patent Office
Prior art keywords
measuring points
measuring
data collection
display
measurement
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EP99250394A
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German (de)
English (en)
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EP0999433A3 (fr
EP0999433A2 (fr
Inventor
Dieter Busch
Dieter Franke
Christoph Staub
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Prueftechnik Dieter Busch AG
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Prueftechnik Dieter Busch AG
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Priority to EP08015262A priority Critical patent/EP1990616A3/fr
Publication of EP0999433A2 publication Critical patent/EP0999433A2/fr
Publication of EP0999433A3 publication Critical patent/EP0999433A3/fr
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines

Definitions

  • the invention relates to a device and a method for detecting vibration signals and / or structure-borne sound signals by means of a portable electronic data collector with the features mentioned in the preamble of claim 1 or claim 30.
  • Such devices also referred to as data collectors, which are also suitable for acquiring acoustic state data, are described in US Pat WO 95/08806 described.
  • Devices of this type are suitable for measuring, collecting and optionally evaluating noise data and vibration data on machines.
  • a special application is to measure and analyze machine bearing noise.
  • the data collection device comprises at least one storage means in which the at least one measurement object is stored with its measuring points such that it can be displayed graphically / graphically on a display device of the data collection device, wherein the representation of the arrangement of the at least one measurement object with its measurement
  • the device for example within a workshop or the like, for the selected measuring point to be retrievable at least one measuring task , to different machines or the like can run.
  • the machines are known to have so-called measuring points to which the data collection device can be connected.
  • the data collection device has microcomputer and memory units, by means of which the at least one measurement task can be processed and measurement results can be stored.
  • different measuring tasks at several measuring points of different machines and the like can be carried out.
  • the collected measurement data can be transferred to a higher-level system for further evaluation, statistical recording or the like.
  • the data collecting device is equipped with a screen, display or the like, on which a representation, in particular a pictorial and / or graphical representation of the machine to be examined is possible.
  • the representation takes place either schematically or in photographic reproduction.
  • the measuring points are recognizable on the screen. Now, if a specific measurement task to be performed at one of the measuring points, this can be on the screen in a special way, for example by color marking, arrows or the like, be identified.
  • an inexperienced (unskilled) operator possible to connect the data collection device defined to a selected Hess site. For this, only the display on the screen can be compared with reality. In particular, it is provided that all possible measuring points are identified and the operator selects an order of execution itself.
  • a site plan or the like of a larger contiguous machine assembly (factory or the like) is stored.
  • the respective machines can be individually represented by zoomartiges zoom or fragmentary representation of the entire arrangement, so that the realistic representation can be done with the existing measuring points on the screen.
  • the individual pictures are interactively linked with one another in picture elements (for example, click machine in factory hall ⁇ picture jumps to presentation machine)
  • the pictorial representation of a menu for performing the measuring task is superimposed.
  • a representation of the determined measured values, relative to the predetermined measuring point can take place. Possibly At the same time, an evaluation of the measured values takes place.
  • the core of the invention is thus the visual / graphical representation of machines, units or the like on a display device of a portable data collection device, wherein the measuring point, measurement task, measured values and / or measurement evaluation are displayed together on the screen. At the same time a corresponding storage takes place for documentation and further evaluation.
  • At least one further measuring task of the selected measuring point can be processed.
  • the next measuring task can be processed automatically, ie the new measuring point detection.
  • the data collecting device automatically calls the selected measuring point in the pictorial / graphic spatially nearest measuring point.
  • the processing of the measuring points can be started, for example, at the left edge of the representation. From this "left" measuring point is then processed by the operator control the next, right next to the measuring point.
  • the object is also achieved by a method having the features mentioned in claim 30, which relates to the collection or the evaluation and evaluation of vibration signals and / or structure-borne sound signals or their auxiliary quantities, to aggregates, machines or their components, and wherein by means of a data collection device and connected sensor, the data mentioned for evaluation, storage or display initially in a data collector and, if necessary in a higher-level computer can be measured and entered, beyond a leadership of a user with rotational or ad hoc scheduled acquisition of measurement data in the data collection using a visually on the data device , Specially described high-resolution visual description of the location of an aggregate to be inspected within a location (or a large-scale environment) and the arrangement of the localized measuring points, where at the same time carried out in symbolic, or in particular highly accurate, representation takes place, and is characterized at least partially by the following method steps or other features:
  • the guidance of a user or an operator when collecting data is based on the pictorial / graphical representation of an area-factory, hall or plant plan with the Hess points of a spatial step-by-step arrangement of the objects or elements located therein, in which the units to be measured with just these Hess sites are located.
  • the objects or elements are displayed on a display part of the data collector in respective images of site maps and aggregate images that are individually related to each other (possibly also several times).
  • Linked to this is a pictorial / graphic representation of an aggregate to be inspected or localized with the arrangement of measuring points located thereon. At the same time, it is shown which order of execution of a given measurement task is provided or predefined. A user can determine the hierarchy of the work steps of the individual measuring points and the assigned measuring tasks at their own discretion. It is additionally possible with the aforementioned new representation to visualize the optical evaluation of a measurement result with the same screen and in a preferably superimposed representation, wherein measures can be taken that a direct, unambiguous and simultaneous visualization of a currently inspected measurement object for control purposes. If the results of the measurement and their evaluation or evaluation are displayed directly on the graph (the image) of the aggregate (or in a superimposed form), then fault locations can be recognized directly and, upon detection of critical conditions on site, direct (immediate ) Measures are taken.
  • the user guide is based according to the invention primarily on visual / graphical representations and thus provides a so-called graphical user interface (graphic user interface).
  • graphical user interface graphics user interface
  • These pictorial / graphic representations can not only appear in passive presentation form, but in particular be of interactive nature.
  • a user using input devices such as keypad touchpad, light pen, joystick, etc., can activate or otherwise disregard or otherwise disregard a visual / graphical representation of the measurement site of interest, or ignore it as a software object means inactivate or close.
  • graphical editors are used to specify in the data collection device itself or a higher-level computer, such as a personal computer (PC), special interactive points or objects of the measuring points or for storage make a note.
  • PC personal computer
  • special interactive points or objects of the measuring points or for storage make a note.
  • the procedure according to the invention is facilitated if such graphic elements or objects are provided with a flashing or colored or inverse display option.
  • measuring locations which are known to be equipped with an automatic measuring-steep-detection device are represented as such in image form, in particular in a perspective correct representation, together with an optimally provided sequence of the measuring tasks.
  • An operator has the manual choice and intervention possibility of the order of the measuring points of an object and the associated measuring tasks, so that measuring points with automatic identification or recognition device are indeed displayed, but can be selected based on subjective decisions and included in a measurement process.
  • the type and the wegcoup optimization of the order of execution is made dependent on which measurement results were obtained at what location and at what time, current or in the past, so that constantly done only necessarily required or at least priority measurement tasks become.
  • the shortest possible paths for the measuring personnel can be calculated and visualized.
  • Such a visualization of paths, sequences or rounds can be designed in the manner of a slide lecture or in the manner of a video or film presentation.
  • a symbolic or complete working guide can be visually rendered via a screen in relation to the measuring points. This makes it possible to explain an applied measuring task in more detail. This is more advantageous than specifying a task only by means of agreed symbols. For this purpose, for example, such information can be visualized, whether and in what form a change of a sensor is to be performed, which geometrical boundary conditions are to be observed, which handling of a tool or tool allows or in particular just is not allowed, if a special cable management is observed and so further.
  • an advantageous visualization method is to combine a measurement result and its evaluation and evaluation with known graphical means directly to the measuring points in an aggregate image using a high-resolution display and to represent a meaningful assignment.
  • Representations using so-called bar graphs including limit value representation, or direction-related with different arrow length or thickness, or different circular diameters relative to a respectively visualized measuring point can be used in particular.
  • This type of graphical support allows immediate evaluation by the user or the operator of a corresponding data collector.
  • a respective interest part of the screen display in so-called zoom representation can be displayed enlarged. This process is facilitated by the screen being designed to be touch-sensitive and, for example, a single tap of a detail of interest causes an enlarged representation thereof.
  • graphic representation known per se can be used to display and visualize results, in particular, with particular advantage, also three-dimensional representations.
  • graphic representation forms known per se can be expanded by multimedia, for example by simultaneously emitting acoustic signals.
  • acoustic signals which are derived directly from an acoustic signal to be examined, but are advantageously frequency-filtered or frequency-transformed or mixed with a test noise in a predefined manner.
  • the method may suggest an operator to use headphones so that existing hall noise is reduced.
  • Such work instructions fall in particular under the following categories “change of location” (instructs a user to go near a predefined measuring point), “information acquisition” (informs a user, for example, about boundary conditions of a subsequent measurement task), “measurement” (relates to actual execution of a measurement including, for example, a plausibility check regarding the validity of a measurement result), “general activity” (such as actuating a valve or a switch) or they only concern the simple category of a "wait state”.
  • a data collection device can be detected Send data by means of a wireless or wired transmission device to a higher-level computer or receive default values of such. Furthermore, it is advantageous if the data collection device is equipped with transducers, which enable automatic measuring point recognition. It is particularly useful according to the invention if the data collecting device can not only visualize the arrangement of measuring points on the basis of an overview representation, for example in the manner of an aerial image, but also in detail the exact position and the appearance of a single measuring point can. For this purpose, not only monochrome-looking screens, but also specifically colored screens are proposed, in particular those based on liquid crystal technology.
  • machine unit may be, for example, the combination of a fan housing located in a fan 11 (not shown) with an electric motor 12 and a coupled thereto by means of a shaft 13 compressor 14.
  • the unit consisting of the named components is equipped with defined measuring points a, b, c, d, f and g, which allow, for example, an exact temperature or in particular vibration and noise measurement at a corresponding machine part or location.
  • engine 12 and compressor 14 are installed at ground level by machine feet 15, 16, for example, and fan housing 11 may be mounted on the floor.
  • the corresponding measuring nipple 21 of a portable, in particular battery-operated data collecting device 20 can be used.
  • the measuring points for noise and vibration measurement automatic identification can be equipped and then in addition to a payload (for example, with respect to structure-borne sound and vibration) then also give an identification information, which forwarded via measuring nipples for evaluation by the data collection device becomes.
  • Inventive component of the data collection device 20 is a high-resolution screen (display) 23, with which any representation can be visualized, expediently not only monochrome, but with particular advantage in color representation.
  • the data collection device 20 comprises at least one storage means 35 in which the possible machines, machine parts, comparators, aggregates or the like are stored with all their measuring points.
  • an arrow-like symbol 25 is used to indicate on the display 23 a measuring point to be measured next, which is uniquely identified by the symbol denoted by reference number 24 can.
  • the arrow-like symbol can be highlighted by color or flashing particularly obvious.
  • the visualization of a scene via a display 23 is not static but dynamic.
  • the relative position of the portable data collection device 20 relative to a machine aggregate and measurement sites (eg, 11, 12, 14) to be determined by a parent system , According to such position information, a best-assigned image of a machine aggregates to be checked reproduced with highlighted measurement points, symbolic or concrete appearing work instructions.
  • the concrete working instructions can be based on video recordings with marked measuring points, which were made in the past by operating personnel on the same or a comparable machine.
  • the video data required for such a comfort display are preferably, but not necessarily, received wirelessly by a superordinate host computer.
  • a data receiving device is present in the data collector 20, of which in FIG. 1 Parts of an associated antenna 22 are shown.
  • the data receiving device includes a data transmitting device (not shown) of the data collector 20.
  • the data collector 20 can also be advantageous in the manner of a cordless phone or a cellular phone use, at very large industrial plants such as oil fields or solar farms also like a satellite phone. It is understood that in addition to the possibility of voice transmission, the possibility of data transmission from and to a higher-level computer is preferably provided, as is known per se. In the same way, however, wireless data transmission to subordinate computer units can be carried out.
  • a user of the invention will be seen, in each case, to carry out a measuring operation at the correct place.
  • a (in particular automatically generated) visualized information can be provided, where and at which point the next measurement is to take place. If such a placement can not be displayed true to scale in a high-resolution representation of the machine or object (for example rolling bearing housing), can be pointed with (can be displayed in the display of the invention) arrow symbols, dashes or the like in the best way on which the next to be addressed measuring point can be achieved.
  • the data collector 20 is preferably operated by operating a so-called touch pad, a so-called touch screen, a trackball and similar input devices, a keyboard 26 is provided for selecting elementary functions or for inputting alphanumeric information.
  • FIG. 2 For example, another visualization as it may appear on the screen 23 of the data collector 20 is shown.
  • This is an overview or site plan of a factory hall, for which by reference numeral 33, a hall line with the name "LN3" is reproduced, from which a machine course with the name “AL 3-4 / 4" branches off (reference numeral 34).
  • reference numeral 33 As can be seen and as an orientation guide for a user of a data collector 20, the corresponding machines 11, 12, 14 should be arranged relative to these orientation features.
  • a conspicuous highlighted symbol or work instruction indicates a next to be inspected measuring point "g" (reference numeral 32).
  • the display "AUTO" indicates, for example, that the data collector 20 specifies the measuring points to be inspected and the user / operator has no choice with regard to selection or deselection of a measuring point. This would otherwise be signaled, for example, by the term "MANUAL".
  • the embodiments described above are only important examples. Overall, the invention aims, using so-called multimedia Control and display elements arising in the industrial environment, especially in the systematic, wireless recording of vibration and noise data to facilitate and make more advantageous. This is achieved by presenting meaningful information regarding the measuring points, the work tasks and the results obtained, in particular in graphical (or multimedia) manner in combination, in detail and in high visual resolution.
  • Measurement results at a measurement site that have been obtained on a machine or aggregate currently (or in the past) can be directly related visually to the aggregate image. This is done, for example, in a simple manner by a connecting line between the visualized measurement result and the relevant visualized measuring point on the machine.
  • a measuring point of a machine to be examined with priority is highlighted by means of highlighted (intensified, ie brighter) presentation and a corresponding measurement result is displayed.
  • the result of an evaluation of a measurement result or the result of an evaluation of a plurality of relevant measurement results can be visualized in this way.
  • Another related way of highlighting and identifying machines, aggregates and so on is to render them more or less conspicuously on a display by color coding.
  • a machine or a machine part for example roller bearings
  • the measurement results may be directly associated with the aggregate image (or a detail image thereof) on a display by known graphical means, for example with bar graphs, associated limit indicators, or, for example, with additional visualization of direction using of arrow-like symbols.
  • graphical means for example with bar graphs, associated limit indicators, or, for example, with additional visualization of direction using of arrow-like symbols.
  • the device according to the invention by means of links can gradually form further characteristic values which a user optionally retrieves and in one or more types of representation can visualize on the display of the device according to the invention in relation to the measuring point or can represent as relevant by means of an acoustic signal.
  • diagnostic procedures may be based, for example, on frequency analysis, time signal representation, frequency distribution studies and similar mappings.
  • a related Messergehnis obtained by the device according to the invention can be graphically represented by means of magnitude and associated direction of the local vibration vectors at measuring points.
  • vibration vectors may in particular be those which can be associated with a selected frequency component, for example a natural frequency, or an otherwise dominant frequency of a machine or a machine part.
  • an information output by acoustic means for example by means of speakers or headphones, be of complementary benefit.
  • This can be, for example, a spoken comment or an indication to the user or the linguistic formulation of a next step at a next measuring point.
  • this can also be the output of a well-defined reference tone, against which a machine noise can then be subjectively compared.
  • spoken information can be stored in a memory of the device for subsequent playback or transmitted wirelessly to a higher-level speech memory.
  • the data of such occurrences can not only be registered and visualized, but also instructions and machine-controlled ones Issues of auxiliary information regarding maintenance to be visualized.
  • Such maintenance concerns for example, the balancing of machine parts, the alignment of machine parts or the control of fasteners.
  • FIGS. 3 and 4 the invention is illustrated by a further concrete example.
  • the screen 23 of the data collection device 20 is shown in each case.
  • Screen 23 reproduces a test object to be checked, graphically / graphically.
  • This measurement object is, for example, from the site plan of a factory floor or the like ( FIG. 2 ).
  • an engine 40 and a driven by the engine 40 pump 42 is shown. These are coupled via a coupling 44 with each other.
  • the operator is shown on the screen 23 of the data collection device 20, the prime mover 40 and the pump 42 with their possible measuring points a ', b', c ', d', e 'and f'. These measuring points are indicated by their actual spatial arrangement on the units on the display.
  • arrows 46 are shown, which again clearly point in the direction of the measuring points.
  • the operator of the data collecting device 20 can now select one of the measuring points a ', b', c ', d', e ', f' and immediately recognizes where this measuring point is concretely arranged on the units. In the case of the concrete exemplary embodiment shown here, it should be assumed that the measuring point e 'should be the selected measuring point.
  • a status line 48 of the screen 23 the selected measuring point e 'is once again clearly defined. In the example shown, the status line again indicates "DS DE: 4.5 mm / s", where DS means Drive Shaft and DE Drive End. At the same time a vibration value indication of the current actual vibration of the machine.
  • the selected measuring point can be clearly highlighted again by a color change of the arrow 46 assigned to the measuring point e 'or by its flashing or in another suitable way.
  • the display on the screen 23 jumps to the measuring tasks to be performed at the measuring point e'.
  • a measurement task 101 vibration measurement vibration measurement
  • a measurement task 106 pulse measurement shock pulse> 120
  • a measurement task 160 unbalance rolling bearing ASAM
  • the respectively determined measurement results can be displayed in the same way by further switching the display on the screen 23 (not shown).
  • the measurement results are acquired by the data collection device 20 and stored.
  • the storage can either take place as temporary storage and / or simultaneously be transferred to a higher-level system for further recording, archiving and / or evaluation. This can be done for example via the already mentioned radio transmission between data collection device and higher-level system.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Claims (30)

  1. Dispositif pour l'acquisition de signaux de vibration et/ou de signaux de bruit structurel d'un système technique, qui comprend au moins un objet à mesurer (11, 12, 13, 14), doté d'un dispositif portable de collecte de données (20), qui peut être relié aux points de mesure (a, b, c, d, e, f) attribués à au moins un objet à mesurer, et qui présente des dispositifs de commande et de fonction (26), au moyen desquels au moins une tâche de mesure peut être traitée sur au moins l'un des points de mesure, et au moins un résultat de mesure en résultant peut être enregistré, le dispositif de collecte de données (20) comprenant au moins un moyen de stockage (35), dans lequel le au moins un objet à mesurer (11, 12, 13, 14) est déposé avec ses points de mesure (a, b, c, d, e, f) de telle sorte que cet objet soit représenté sur un dispositif d'affichage (23) de l'appareil de collecte de données (20), la représentation comprenant l'agencement du au moins un objet à mesurer (11, 12, 13, 14), avec ses points de mesure (a, b, c, d, e, f), un point de mesure quelconque ou prédéfini des points de mesure (a, b, c, d, e, f) représentés pouvant être sélectionné à l'aide de cette représentation et la au moins une tâche de mesure pouvant être appelée pour le point de mesure (f) sélectionné,
    caractérisé en ce que
    le au moins un objet à mesurer (11, 12, 13, 14) est déposé avec ses points de mesure (a, b, c, d, e, f) de telle sorte que cet objet est représenté en image/graphiquement sur un dispositif d'affichage (23) de l'appareil de collecte de données (20).
  2. Dispositif selon la revendication 1, caractérisé en ce que, après le traitement de la au moins une tâche de mesure, au moins une autre tâche de mesure du point de mesure (f) sélectionné peut être traitée.
  3. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que, après le traitement de la au moins une tâche de mesure du point de mesure (f) sélectionné, le dispositif de collecte de données (20) appelle automatiquement le point de mesure (a, b, c, d, e) le plus proche dans l'espace du point de mesure (f) sélectionné dans la représentation en image/graphique.
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil portable de collecte de données (20) peut envoyer des données, par un dispositif de transmission de données sans fil ou relié par un fil à un ordinateur prioritaire et peut en recevoir d'un tel ordinateur.
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil portable de collecte de données (20) est équipé d'enregistreurs de valeurs de mesure (21) qui permettent en supplément une détection automatique des points de mesure.
  6. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil portable de collecte de données (20) peut visualiser en image l'agencement géométrique de certains points de mesure (a, b, c, d, e, f) à inspecter sur une ou plusieurs machines.
  7. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil portable de collecte de données (20) peut visualiser en image l'agencement de points de mesure (a, b, c, d, e, f) individuels à inspecter au choix sur une ou plusieurs machines.
  8. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil portable de collecte de données (20) peut visualiser en image et graphiquement un aperçu, ordonné de façon géographique ou systématique, de points de mesure (a, b, c, d, e, f) pouvant être inspectés.
  9. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil portable de collecte de données (20) effectue la visualisation à l'aide d'une représentation photographique d'une machine ou d'un ensemble de machines avec des points de mesure (a, b, c, d, e, f).
  10. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil portable de collecte de données (20) effectue la visualisation à l'aide d'une représentation photographique d'un système technique à grande surface avec des points de mesure (a, b, c, d, e, f).
  11. Dispositif selon l'une quelconque des revendications précédentes, la visualisation étant effectuée à l'aide d'une représentation d'assistance d'un plan de situation, d'un hall de machines ou d'un terrain d'usine.
  12. Dispositif selon l'une quelconque des revendications précédentes, la visualisation étant effectuée à l'aide d'un plan d'installation.
  13. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par une visualisation simultanée de donnés d'ensemble géographiques et de données de position détaillées pour un point de mesure (a, b, c, d, e, f) dans deux ou plusieurs zones d'écran.
  14. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par une visualisation dynamique, sur laquelle un emplacement actuel d'un utilisateur ou d'un opérateur est pris en compte et une vue correcte de façon approchée en perspective d'un système technique ou d'une machine avec des points de mesure (a, b, c, d, e, f) peut être présentée à cet utilisateur.
  15. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par une visualisation statique ou dynamique, sur laquelle au moins un résultat de mesure obtenu actuellement ou précédemment est visualisé en image par rapport au point de mesure (a, b, c, d, e, f) simultanément ou par insertion à l'écran.
  16. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que en particulier de telles données de mesure peuvent être prises en compte et visualisées en image, lesquelles données peuvent être attribuées à un résultat de mesure à évaluer de façon critique sur des points de mesure (a, b, c, d, e, f).
  17. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un agencement à traiter de points de mesure (a, b, c, d, e, f) peut être visualisé dans une représentation en image à haute résolution sur un objet à mesurer.
  18. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que des mesures à mettre en oeuvre immédiatement peuvent être signalées au moyen d'une directive de travail prédéfinie par une représentation en image et avec une haute résolution à un opérateur ou un utilisateur par rapport à des points de mesure (a, b, c, d, e, f), des images individuelles ou un déroulement de mouvement complet pouvant être représenté(s).
  19. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par une interface utilisateur graphique, pour la visualisation des informations spécifiées dans les revendications susmentionnées en des points de mesure, et avec une possibilité d'entrer pour des données ou des fonctions d'entrée prédéfinies et représentées par un élément graphique, ou pour l'activation ou la modification d'un objet à traiter au niveau des données avec des points de mesure.
  20. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par une interface utilisateur graphique, qui présente des zones de surface interactives des points de mesure ou des points pour la représentation graphique d'un objet à traiter au niveau des données, l'interface utilisateur graphique étant appropriée pour amorcer une activation, une désélection, un effacement ou une modification des points de mesure d'un tel objet.
  21. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par une interface utilisateur graphique, qui met à disposition des éléments d'image clignotants, en couleur ou représentés de façon inversée ou est appropriée pour effectuer une édition de résultats de mesure sous une forme symbolique, en particulier au moyen de diagrammes en barres, en cercles ou avec des diagrammes de composants, par rapport à des points de mesure.
  22. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par une édition supplémentaire et simultanée de résultats de mesure en des points de mesure dans une représentation alphanumérique superposée ou dans une représentation fonctionnelle superposée avec des coordonnées cartésiennes ou des coordonnées polaires.
  23. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par une interface utilisateur graphique, par laquelle une représentation agrandie de certaines zones partielles des points de mesure d'un écran à haute résolution peut être réalisée.
  24. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une illustration d'une machine ou une partie de machine est visualisée avec l'utilisation de données d'identification qui sont attribuées par un point de mesure auto-identifiant dans le dispositif.
  25. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un résultat de mesure et son analyse et son évaluation peuvent être représentés avec des moyens graphiques connus directement dans l'image du groupe avec une attribution à des points de mesure (a, b, c, d, e, f), comme avec des barres et des valeurs limites et/ou, par rapport à la direction, avec une longueur de flèche, une épaisseur de flèche ou au moyen de diamètres de cercle, de sorte qu'un point de mesure et des composants évalués d'un groupe global spécifique peuvent être évalués globalement immédiatement avec une assistance graphique.
  26. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que d'autres valeurs caractéristiques sont formées et définies de façon progressive à partir des résultats de mesure par des enchaînements ou peuvent être représentées appelées de façon sélective par l'utilisateur.
  27. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que, à partir d'un résultat d'évaluation de procédés de mesure diagnostiquant respectivement à un niveau plus bas tels que des spectres de fréquence ou des signaux de temps, des fonctions de répartition sont mises en oeuvre de façon définie et progressivement ou pouvant être appelées et traitées de façon sélective par l'utilisateur, l'évaluation de tels résultats pouvant être réalisée de façon similaire.
  28. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le résultat d'une analyse de mesures peut être visualisé par la mise en évidence de groupes, machines, ensembles ou composants défectueux représentés dans un ou plusieurs plans graphiques d'un affichage (Display) par rapport à des points de mesure (a, b, c, d, e, f).
  29. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un guidage ou une information d'un utilisateur en des points de mesure (a, b, c, d, e, f) peut être effectué de façon acoustique en supplément, en particulier sous la forme de commentaires vocaux, qui sont restitués au moyen de casques d'écoute et qui se rapportent à une information visualisée simultanément.
  30. Procédé pour l'utilisation de signaux de vibration et/ou de signaux de bruit structurel d'un système technique, un dispositif portable de collecte de mesure (20) étant relié à un point de mesure (a, b, c, d, e, f) d'un objet à mesurer (11, 12, 13, 14) et au moins une tâche de mesure étant traitée au point de mesure, et un résultat de mesure obtenu étant acquis, le au moins objet à mesurer (11, 12, 13, 14) étant représenté sur un dispositif d'affichage (23) de l'appareil de collecte de mesure (20), les points de mesure (a, b, c, d, e, f) de l'objet à mesurer (11, 12, 13, 14) étant représentés également et un opérateur sélectionnant un point de mesure quelconque ou un point de mesure prédéfini des points de mesure (a, b, c, d, e, f) représentés et la au moins une tâche de mesure étant traitée pour le point de mesure (f) sélectionné,
    caractérisé en ce que
    le au moins un objet à mesurer (11, 12, 13, 14) est représenté en image graphiquement sur un dispositif d'affichage (23) de l'appareil de collecte de données (20).
EP99250394A 1998-11-06 1999-11-05 Dispositif et procédé d'acquistion des signaux des vibrations et/ou de son structurel Expired - Lifetime EP0999433B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08015262A EP1990616A3 (fr) 1998-11-06 1999-11-05 Dispositif et procédé d'enregistrements de signaux oscillants et/ou de signaux de bruits de corps

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19851338 1998-11-06
DE19851338 1998-11-06
DE19858666 1998-12-18
DE19858666 1998-12-18

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP08015262A Division EP1990616A3 (fr) 1998-11-06 1999-11-05 Dispositif et procédé d'enregistrements de signaux oscillants et/ou de signaux de bruits de corps
EP08015262.2 Division-Into 2008-08-29

Publications (3)

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EP0999433A2 EP0999433A2 (fr) 2000-05-10
EP0999433A3 EP0999433A3 (fr) 2007-06-13
EP0999433B1 true EP0999433B1 (fr) 2010-08-25

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EP99250394A Expired - Lifetime EP0999433B1 (fr) 1998-11-06 1999-11-05 Dispositif et procédé d'acquistion des signaux des vibrations et/ou de son structurel
EP08015262A Withdrawn EP1990616A3 (fr) 1998-11-06 1999-11-05 Dispositif et procédé d'enregistrements de signaux oscillants et/ou de signaux de bruits de corps

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EP (2) EP0999433B1 (fr)
AT (1) ATE479082T1 (fr)
DE (2) DE59915197D1 (fr)

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DE10253564A1 (de) * 2002-11-15 2004-05-27 Embigence Gmbh Verfahren zur Erkennung und Überwachung von Betriebszuständen eines Maschinenprozesses mit Geräuschdaten
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DE102005027518A1 (de) * 2004-11-22 2006-06-01 Universitätsklinikum Erlangen Gasarmatur, Gasprüfvorrichtung sowie Verfahren zur Prüfung eines über die Gasarmatur entnehmbaren Gases
US7458269B2 (en) 2006-03-31 2008-12-02 Prüftechnik Dieter Busch AG Method for acquiring vibration data from rotating machines and portable vibration measuring device for use therein
DE102007024423B4 (de) * 2007-05-25 2019-09-12 Cooper Crouse-Hinds Gmbh Aufzeichnungsvorrichtung und Verfahren zur Überwachung von Einrichtungsparametern
DE102007058438A1 (de) * 2007-12-05 2009-06-10 Bayerische Motoren Werke Aktiengesellschaft Klimaanlage und Verfahren zur Dichtheitsprüfung einer Klimaanlage
US8607635B2 (en) 2009-11-05 2013-12-17 Pruftechnik Dieter Busch Ag Device for measuring the relative alignment of two articles, method for determining a quality characteristic and vibration measurement device and method
DE102009053132A1 (de) 2009-11-05 2011-05-12 Prüftechnik Dieter Busch AG Vorrichtung zur Messung der relativen Ausrichtung zweier Gegenstände und zur Schwingungsmessung und Verfahren zur Bestimmung einer Qualitätskennzahl
DE102012014277A1 (de) 2011-08-16 2013-02-21 Prüftechnik Dieter Busch AG Vorrichtung und Verfahren zum Erfassen von Maschinenschwingungen
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Also Published As

Publication number Publication date
EP0999433A3 (fr) 2007-06-13
DE59915197D1 (de) 2010-10-07
DE19953261A1 (de) 2000-05-31
ATE479082T1 (de) 2010-09-15
EP1990616A3 (fr) 2012-10-31
EP0999433A2 (fr) 2000-05-10
EP1990616A2 (fr) 2008-11-12

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